fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [15.0% done] [ 16237/ 0 kb/s] [eta 00m:17s] Threads: 3: [mFm] [22.2% done] [ 14582/ 67000 kb/s] [eta 00m:14s] Threads: 3: [FFm] [41.7% done] [ 3721/ 46255 kb/s] [eta 00m:07s] Threads: 3: [FFm] [42.9% done] [ 1740/ 154 kb/s] [eta 00m:08s] Threads: 3: [FFm] [50.0% done] [ 2680/ 8224 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 0/ 27036 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 22765/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 49945/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [94.1% done] [ 54533/ 0 kb/s] [eta 00m:01s] Threads: 2: [VVE] [100.0% done] [ 51507/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 58523/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28514 read : io=100MiB, bw=5,753KiB/s, runt= 18224msec slat (msec): min= 53, max=13552, avg=10429.43, stdev=3806.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=29831, per=65.99%, avg=11390.94, stdev=9886.73 write: io=90,436KiB, bw=6,927KiB/s, runt= 13367msec slat (msec): min= 0, max= 85, avg= 4.83, stdev= 6.29 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=38783, per=93.84%, avg=17499.20, stdev=17196.06 cpu : usr=12.69%, sys=4.15%, ctx=1756 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28515 read : io=100MiB, bw=5,803KiB/s, runt= 18069msec slat (msec): min= 60, max=14172, avg=11447.14, stdev=3705.33 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=38928, per=71.00%, avg=12255.85, stdev=11370.30 write: io=90,872KiB, bw=6,976KiB/s, runt= 13338msec slat (msec): min= 0, max= 131, avg= 4.41, stdev= 6.99 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59285, per=124.83%, avg=23278.40, stdev=27956.15 cpu : usr=12.73%, sys=3.74%, ctx=1287 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28516 read : io=100MiB, bw=6,168KiB/s, runt= 16999msec slat (msec): min= 19, max= 9563, avg=5929.41, stdev=3346.99 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=29536, per=55.47%, avg=9575.16, stdev=7477.33 write: io=62,128KiB, bw=4,766KiB/s, runt= 13346msec slat (msec): min= 0, max= 144, avg= 3.65, stdev= 7.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54972, per=133.32%, avg=24862.00, stdev=28986.90 cpu : usr=11.77%, sys=3.48%, ctx=1744 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,261KiB/s, minb=5,753KiB/s, maxb=6,168KiB/s, mint=16999msec, maxt=18224msec WRITE: io=238MiB, aggrb=18,648KiB/s, minb=4,766KiB/s, maxb=6,976KiB/s, mint=16999msec, maxt=18224msec Disk stats (read/write): cciss!c0d0: ios=6082/3125, merge=1577/57671, ticks=59752/1406768, in_queue=1467064, util=97.37% 6.65user 2.06system 0:18.42elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 757128inputs+486904outputs (0major+2384minor)pagefaults 0swaps